SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZRY21GSWo5eFZnMjVmQ2NUNk90Nnc9PSIsInZhbHVlIjoiVWFZcFlqS0ZJS2Q2VWZkL0VhNkpKQT09IiwibWFjIjoiOGIxMmE3MjY5OWI1MjFkMzE3MmQyMDg1NzViM2NkNGQ2MjU1NzZlZGJkMDBlYzQyODc1ZDNkOTRiNWQxNGViOCIsInRhZyI6IiJ9 limit 1)